PBS Presents

Think Wednesday | Next on February 14, 2018

Preview | 30s | Video has closed captioning.

First, deep-dive with Chilean devil rays, track brown bears’ diets and follow dogs that protect sheep. Next, discover traces of the ships and planes lost during World War II’s epic Dunkirk operation. Later, trace one man’s dream to transform six sand islands off Dubai into a luxurious holiday destination.

Aired: 02/14/18

Rating: NR

Problems Playing Video? | Closed Captioning